defensive function Plants of traditional use: Allium cepa, Berberis vulgaris, Echinacea angustifolia, Erica cinerea, Uncaria tomentosa. Enriched with: Vitamin C (L-ascorbic acid), Iron, Magnesium. Composition based on traditionally used plants, bioinorganic trace elements and vitamins that: Due to its vitamin C content, it contributes to the normal functioning of the immune system; and to improve the absorption of iron. Amount provided per recommended daily dose: Vitamin C: 12 mg (15% NRV). Presentation: Oral drops, 50 ml. How to use: Take 10 drops, 3 times/day (30 drops/day).